- do a dimension update in text mode when the maximum scan line register has   changed. This changes the font height of the gui.
- do a dimension update in text mode when the maximum scan line register has
  changed. This changes the font height of the gui.

dariaphoebe/bochs,dariaphoebe/bochs,dbrashear/bochs,dbrashear/bochs,dariaphoebe/bochs,dbrashear/bochs,dariaphoebe/bochs,dbrashear/bochs,dbrashear/bochs,dariaphoebe/bochs